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So, for those of you who don't know, if you know your way around GIS software (that's basically map-making and map-analyzing software), there's lots of free data for it floating around the web. One such place is a thing set up by ESRI, the company that makes the most famous GIS software in use currently (that being ArcGIS). You can go to this site -- http://www.esri.com/data/download/census2000-tigerline -- and download all sorts of data from the 2000 U.S. Census.
So I knew that that the Census has county-level data, including county borders. Which I want for an assignment.
> download county-level data for all counties in the state commonwealth* of Virginia
> get .zip file
I wonder what this contains.
I think it should contain the shapefiles for all the counties.
> open .zip file
> contains one .zip file for each county, inside the original .zip file
* Virginia technically calls itself a "Commonwealth". However, it is still a state for the purpose of being one of the 50 U.S. states. But it's still something that people have fun nitpicking about.
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So, what can you do with it?
Well, I was going to make a map showing how the counties line up to a lat-long grid at every quarter degree, because I wanted something more than just the bare outline of the state plus a grid. Then again, I could have gotten away with a bare outline of the state. But I'm actually not sure where to find a bare state outline, so I went with the next best already-known idea.